“Application of Some Analytical Techniques to Solve Boundary layer Flow over Exponentially Stretching Sheet Problems”, Punjab Univ. J. Math., vol. 52, no. 3, pp. 65–74, May 2025, Accessed: Jun. 29, 2025. [Online]. Available: https://pujm.pu.edu.pk/index.php/pujm/article/view/328